Plain Helical Gear

Boston Gear MPN HS840L Steel Gears

This Boston Gear plain helical gear, model HS840L, has a 1.000 inch bore, 45-degree helix angle, 8 pitch, 14.5-degree pressure angle, and 40 teeth. The helical design allows for smoother engagement and quieter operation. It is used in power transmission systems requiring specific gear ratios and reduced noise.

Specifications

Bore	1.000 in
Helix Angle	45 Degree
Pitch	8
Pressure Angle	14.5 Degree
Teeth	40

About gears

Plain Helical Gear is listed under Gears — spur, helical, bevel, worm and internal gears plus racks. Gears transmit rotary motion and torque between shafts, or convert rotary motion into linear motion. This category encompasses a range of gear types, including spur, helical, bevel, worm, and internal gears, as well as racks.

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